Climate at a Glance

Regional Time Series

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Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


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Dates Value Rank Departure From Mean (210.14")
1901-1993 Base Period
189502 - 190001 207.00" 35 -3.14"
189602 - 190101 213.36" 62 3.22"
189702 - 190201 203.75" 25 -6.39"
189802 - 190301 202.95" 23 -7.19"
189902 - 190401 196.91" 11 -13.23"
190002 - 190501 196.25" 9 -13.89"
190102 - 190601 201.24" 18 -8.90"
190202 - 190701 211.93" 52 1.79"
190302 - 190801 209.99" 47 -0.15"
190402 - 190901 209.35" 44 -0.79"
190502 - 191001 219.26" 81 9.12"
190602 - 191101 212.91" 59 2.77"
190702 - 191201 210.45" 48 0.31"
190802 - 191301 216.01" 69 5.87"
190902 - 191401 213.22" 61 3.08"
191002 - 191501 203.71" 24 -6.43"
191102 - 191601 214.50" 65 4.36"
191202 - 191701 210.83" 50 0.69"
191302 - 191801 202.68" 20 -7.46"
191402 - 191901 203.97" 26 -6.17"
191502 - 192001 212.14" 58 2.00"
191602 - 192101 202.77" 21 -7.37"
191702 - 192201 209.00" 43 -1.14"
191802 - 192301 213.05" 60 2.91"
191902 - 192401 218.54" 78 8.40"
192002 - 192501 211.94" 53 1.80"
192102 - 192601 209.98" 46 -0.16"
192202 - 192701 212.01" 55 1.87"
192302 - 192801 218.54" 78 8.40"
192402 - 192901 219.08" 80 8.94"
192502 - 193001 228.22" 90 18.08"
192602 - 193101 216.43" 72 6.29"
192702 - 193201 213.85" 64 3.71"
192802 - 193301 205.29" 28 -4.85"
192902 - 193401 200.68" 17 -9.46"
193002 - 193501 189.50" 2 -20.64"
193102 - 193601 208.23" 40 -1.91"
193202 - 193701 206.03" 32 -4.11"
193302 - 193801 202.85" 22 -7.29"
193402 - 193901 206.10" 33 -4.04"
193502 - 194001 207.80" 37 -2.34"
193602 - 194101 199.35" 14 -10.79"
193702 - 194201 193.69" 4 -16.45"
193802 - 194301 200.02" 15 -10.12"
193902 - 194401 193.72" 5 -16.42"
194002 - 194501 195.43" 8 -14.71"
194102 - 194601 209.67" 45 -0.47"
194202 - 194701 215.86" 68 5.72"
194302 - 194801 210.64" 49 0.50"
194402 - 194901 221.68" 83 11.54"
194502 - 195001 229.57" 91 19.43"
194602 - 195101 224.18" 85 14.04"
194702 - 195201 229.66" 92 19.52"
194802 - 195301 227.60" 89 17.46"
194902 - 195401 211.50" 51 1.36"
195002 - 195501 200.16" 16 -9.98"
195102 - 195601 193.92" 6 -16.22"
195202 - 195701 187.09" 1 -23.05"
195302 - 195801 197.98" 13 -12.16"
195402 - 195901 208.55" 41 -1.59"
195502 - 196001 212.00" 54 1.86"
195602 - 196101 207.63" 36 -2.51"
195702 - 196201 215.74" 67 5.60"
195802 - 196301 205.30" 29 -4.84"
195902 - 196401 195.02" 7 -15.12"
196002 - 196501 196.64" 10 -13.50"
196102 - 196601 202.01" 19 -8.13"
196202 - 196701 190.47" 3 -19.67"
196302 - 196801 197.17" 12 -12.97"
196402 - 196901 206.86" 34 -3.28"
196502 - 197001 204.06" 27 -6.08"
196602 - 197101 208.13" 39 -2.01"
196702 - 197201 208.91" 42 -1.23"
196802 - 197301 212.03" 56 1.89"
196902 - 197401 223.47" 84 13.33"
197002 - 197501 229.74" 93 19.60"
197102 - 197601 231.42" 94 21.28"
197202 - 197701 226.93" 88 16.79"
197302 - 197801 226.43" 87 16.29"
197402 - 197901 216.15" 70 6.01"
197502 - 198001 216.94" 74 6.80"
197602 - 198101 205.92" 30 -4.22"
197702 - 198201 218.66" 79 8.52"
197802 - 198301 216.43" 72 6.29"
197902 - 198401 216.85" 73 6.71"
198002 - 198501 217.06" 75 6.92"
198102 - 198601 226.11" 86 15.97"
198202 - 198701 221.41" 82 11.27"
198302 - 198801 214.96" 66 4.82"
198402 - 198901 207.88" 38 -2.26"
198502 - 199001 205.95" 31 -4.19"
198602 - 199101 213.78" 63 3.64"
198702 - 199201 212.05" 57 1.91"
198802 - 199301 217.23" 76 7.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/